Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422611 | Optical member | Masatoshi Tsuji | 2025-09-23 |
| 12332482 | Optical member | Yujiro Mizobuchi, Hiroshi Ando | 2025-06-17 |
| 12280719 | Blind spot display device | Hiroshi Ando | 2025-04-22 |
| 12153241 | Optical member | Hiroshi Ando, Masatoshi Tsuji | 2024-11-26 |
| 12129584 | Operation information acquisition device, operation information acquisition method, and operation information collection system | Keiji Wada | 2024-10-29 |
| RE50141 | Image-forming apparatus | Takashi Kawana, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2024-09-24 |
| D956718 | Equalizer | Mai Kudo, Shinobusa Yura, Yutaro Kumagai | 2022-07-05 |
| 10942352 | Head-up display apparatus | Taizo Miyato, Kazuhisa Onda | 2021-03-09 |
| 10775622 | Head-up display device | Takashi Takazawa, Taizo Miyato, Yuichiro Hayakawa, Makoto Sakai | 2020-09-15 |
| 10732410 | Image projection device and head-up display device provided with image projection device | Hiroshi Ando | 2020-08-04 |
| 10197942 | Image-forming apparatus | Takashi Kawana, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2019-02-05 |
| 10007208 | Image-forming apparatus for correcting a brightness of a laser light | Takashi Kawana, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2018-06-26 |
| 9696651 | Image-forming apparatus | Takashi Kawana, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2017-07-04 |
| 9669637 | Light scanning apparatus and image forming apparatus using the same | Yuichi Tomioka, Shuichi Kurokawa | 2017-06-06 |
| 9395537 | Optical scanning apparatus | — | 2016-07-19 |
| 9319553 | Image-forming apparatus | Takashi Kawana, Yuuji Takayama, Hikaru Uchidate, Yoshihiko Tanaka, Hiroyuki Fukuhara +1 more | 2016-04-19 |
| 9158112 | Light scanning apparatus with single optical imaging element and image forming apparatus using the same | Yuichi Tomioka, Shuichi Kurokawa | 2015-10-13 |